baber/WOPTO huggingface dataset:
Patent JP-H10111690-A (JP)
Title: Position of hitting point detector
Inventor: HIRANO KENJI
IPC: G10H1/053
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a position of hitting point detector capable of detecting a position of hitting point correctly with a simple structure. SOLUTION: The analog waveform A outputted from a batting sensor 21 is converted into a digital waveform by an A/D converter circuit 32 and a waveform B in which a DC component is removed by passing the digital waveform through a DC cutting filter 33 is obtained and a waveform C is obtained by subjecting the waveform B to a full-wave rectification in a rectifier circuit 34.  The maximum value of the first half-wave of the waveform C subjected to the full-wave rectification is detected in a first half-wave detecting circuit 35 and a first half-wave maximum value detecting circuit 36 and, also, the maximum value of the waveform C is detected in an input waveform maximum vaue detecting circuit 37 and, then, the position of hitting point is determined by comparing and calculating the maximum value of the first half-wave of the waveform C and the maximum value of the waveform C in a comparing and calculating circuit 38.
Patent JP-H06120626-A (JP)
Title: Base material for substrate for mounting electronic component
Inventor: ASAI TAKUJI
IPC: H01L23/29
Filed: 1992-10-02
Abstract: PURPOSE:To lighten the adverse effect by the thermal expansion of three parties and prevent the exfoliation or crack occurrence of sealing resin positioned around the insulating base material especially constituted of base material by making the thermal expansion coefficient of the base material larger than that of an electronic component and besides smaller that of sealing resin. CONSTITUTION:This is a base material for constituting the insulating base material of a substrate 10 for mounting electronic components being molded entirely with sealing resin 30 after an electronic component 20 is mounted. And, this base material is composed of main material resin 13 and filters 14 being mixed in this and 1mum in average diameter and consisting of one kind or a mixture of plural kinds being selected from the group of alumina, silica, glass powder, potassium carbonate, titanium oxide, clay, kaolin, talc, and calcium silicate. And the mixture percentage fillers 14 to the main material resin 13 is 15-50%, and the thermal expansion coefficient of the base material is larger than that of an electronic component 20 and smaller than that of the sealing resin 30. Hereby, it can maintain a measure of conformity with the thermal expansion coefficient of the electronic component, and cracks or exfoliation does not occur.
Patent JP-S62126359-A (JP)
Title: Apparatus for forming connection data
Inventor: ISHIMURA HIROSHI
IPC: G01R31/02
Filed: 1985-11-27
Abstract: PURPOSE:To make it possible to automatically form connection data showing the connection state of each part of a substrate, by moving a contactor according to a rule and storing the discrimination data and position data of an electrical connection state. CONSTITUTION:After the through-hole P0 on a substrate 1 is located at the approximate position on a four-split sensor 7, the output of the four-split sensor 7 is taken in through an input circuit 13 and servo motors 3a, 3b are controlled so that the center of the through-hole P0 coincides with the detection center of the four-split sensor 7. After a support means 2 is moved by +L, a plunger 4a is energized to allow a first contactor 4 to enter the through-hole P0. Thereafter, the real position data of through-holes P1, P2...Pn are successively determined by the four-split sensor 7 and a second contactor 5 is successively contacted with real through-hole positions and data of the presence and absence of electrical continuity is stored in a memory means 30.
Patent JP-H02112606-A (JP)
Title: Electromagnetic power-driven valve control device
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1988-10-20
Abstract: PURPOSE:To contrive the increase of an output and the improvement of fuel consumption in an engine, when it is in low speed operation, by moving the opening and closing timing to be set of a valve to a direction of the top and bottom dead center following an engine speed decreasing, in case of the engine whose intake and exhaust port is opened and closed by the valve controlled by electromagnetic power. CONSTITUTION:A magnetic member 57 is mounted to a stem end of an intake valve 8, and a spring 58, urging the intake valve 8 to the upper (valve closing direction), is mounted interposing in a stem periphery between this magnetic member 57 and a valve guide 51 guiding the intake valve 8 in its action in the axial direction. While the valve 8 sets up a circular upper part electromagnet 52 in a position to the upper of set distance and a similar bottom part electromagnet 53 in a position to the bottom of set distance, respectively form the magnetic member 57. Each electromagnet 52, 53 is controlled to be excited by a control unit 56 in accordance with an output of a speed detector 55, moving the opening and closing timing to be set of the valve to a direction of the top and bottom dead center following an engine speed decreasing. Thus preventing a mixture from its spitting and blowby phenomenon, an output increase is contrived.
Patent JP-H10108659-A (JP)
Title: Cut tobacco-feeding device of tobacco-rolling machine and feeding of cut tobacco
Inventor: YOKOYAMA TAKASHI
IPC: A24C5/39
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide the cut tobacco-feeding device of a tobacco-rolling machine, capable of uniforming the cross-sectional hardness (elastic modulus) of a cigarette without related to its direction and capable of improving the uniformity of the rolling hardness. SOLUTION: A tobacco hand driven and extensively spanned between a chimney portion 5 and a pipe-winding portion 3 comprises two endless belts 6a, 6b disposed in parallel to each other. The lateral directions of the endless belts and their cross-sectional shape are changed by the use of guides 13, 14, 15 disposed on the back surfaces of the endless belts 6a, 6b. The layer of a cut tobacco Tk adsorbed to the surface of the endless belt is rounded into a bar-like shape, thereby randomizing the arrangement directions of the cut tobacco and feeding the randomized cut tobacco into the pipe-winding portion. The excessive part of the cut tobacco adsorbed to the surfaces of the endless belts 6a, 6b is cut off with a trimming disk 9 to adjust the amount of the adsorbed cut tobacco, and the layer of the cut tobacco is subsequently rounded by the control of the cross-sectional shape of the endless belts 6a, 6b.
Patent JP-H1085866-A (JP)
Title: Synchronous deviation releasing method of transfer feeder equipment and its device
Inventor: AZUMA TERUAKI
IPC: H02P5/52
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To easily release the synchronous deviation of a servo shaft by using a controller to which a crank shaft rotational angle detector is connected in a transfer feeder device in which at least one of movable shafts in the two-dimensional or three-dimensional direction is driven by a servo motor. SOLUTION: A servo amplifier 3 outputs the power signal to drive a servo motor 4 to control the rotation, and outputs the power signal so that the deviation between the speed command from a servo controller 2 and the speed feedback signal from an encoder 5 becomes small. The servo controller 2 controls the position and speed of each servo motor 4, and outputs the speed command to the servo amplifier 3 so that the deviation between the position command (the rotational angle command) of each servo motor 4 to be outputted from the controller 1 and the positional feedback signal from, the encoder 5 becomes small. The servo controller 2 outputs the positional feedback signal of each servo motor 4 to the controller 1 as the present positional data.
Patent JP-S63118945-A (JP)
Title: High speed execution processing system for prolog program
Inventor: NAKAMURA NAOTO
IPC: G06F9/44
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the number of times of updating of a history recording part from an execution control part, by providing an operator for rule description having the same function as the presence of a cut part on the forefront of a body. CONSTITUTION:When a PROLOG program '?-a' is executed, a rule regarding a predicate (a) is taken out from a program storing part 1, and at the beginning, a first rule 'a!-b' is executed. The execution control part 2 confirms the registration of a history without choice by an operator '!-' forming the rule, and performs matching when the matching of a head is performed successfully. When the matching is performed successfully, the history is set without generating the choice for the rule after a second rule, and the execution of the body is performed. In such way, it is possible to perform the processing in a single action instead of a conventional two times of processings where the choice is recorded on the history at a time when the matching of the head is performed successfully, and a recorded choice is erased by the cutting processing of the body.
Patent JP-2000095833-A (JP)
Title: One-pack type self-curing water-repellent resin
Inventor: MATAKAWA SHUICHI
IPC: C08G18/32
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin showing excellent water drop slipperiness, water repellency and stain-proofness, sufficiently cross-linkable at a low temperature, having excellent maintainability of the performances in forming a film by making the resin include a blocked isocyanate, a hydroxy group and a polysiloxane chain. SOLUTION: This resin is obtained by copolymerizing (A) 5-40 wt.% of one terminal radical-polymerizable polysiloxane of formula I and/or II (R1 to R12 are H or a 1-10C hydrocarbon; (n) and (q) are each >=2; (p) is 0 to 10) with (B) 10-50 wt.% of a blocked isocyanate-containing radical-polymerizable monomer, (C) 3-50 wt.% of a hydroxy group-containing radical-polymerizable monomer and (D) 10-80 wt.% of a radical-polymerizable monomer not to be reacted with the blocked isocyanate and the hydroxy group. A monomer obtained by blocking isosyanate of methacryloyl isocyanate, etc., are preferable as the component B. p-Hydroxymethylstyrene, etc., etc., are preferable as the component C.
Patent JP-S61145218-A (JP)
Title: Production of polyamide-imide polymer
Inventor: KURIHARA KOJI
IPC: C08G18/80
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a plyamide-imide polymer having a variety of required properties attained by none of conventional heat-resistant polymers and a proper balance among them, by reacting a specified isocyanate with a cyclic dicarboxylic acid anhydride. CONSTITUTION:The desired polyamide-imide polymer is obtained by reacting a long-chain polyisocyanate of the formula (wherein R is a 19 C or higher aliphatic hydrocarbon group constituting the skeleton of a long-chain polyiso cyanate), which may be masked, with an organic isocyanate, which may be masked, other than the above isocyanate and a cyclic dicarboxylic acid anhydride.An example of said long-chain polyisocyanate includes an isocyanate derived from a dimer acid. An example of said organic isocyanate other than said isocyanate include diisocyanate.
Patent JP-H02113407-A (JP)
Title: Magnetic head and magnetic recording method
Inventor: TERASONO KOJI
IPC: G11B5/23
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the head having excellent recording and reproducing characteristics by providing an alloy film having a high saturation magnetic flux density and an alloy film having a low saturation magnetic flux density to the gap part of cores and specifying the compsn. and magnetic flux density of the alloy film having the low saturation magnetic flux density. CONSTITUTION:The thin alloy film 2 having the high saturation magnetic flux density and the thin alloy film 4 having the low saturation magnetic flux density are provided to both sides of the gap part 3 of the magnetic head cores 1. One or more kinds of Co and Fe, Ni and Cr as well as one or more kinds of Si, B, P, and C are incorporated into the thin alloy film 4 and the saturation magnetic flux density thereof is specified to 1,500 to 3,000G. As a result, the thin alloy film 4 is magnetically saturated at the time of recording and, therefore, acts as a part of the gap part so that overwrite recording is executed by wide gap recording. The leak magnetic flux from the recording medium is slight and the thin alloy film 4 acts as a part of the core at the time of reproducing. The reproduction with high resolving power by the narrow gap is thus executed.
Patent JP-H03126748-A (JP)
Title: Polyvinyl chloride composition
Inventor: KATO YOSHIHISA
IPC: C08K5/36
Filed: 1989-10-12
Abstract: PURPOSE:To obtain the subject composition with remarkably high thermal stability and suppressed generation of hydrogen chloride gas while maintaining flame retardance and foaming and carbonizing properties by blending an ester- based plasticizer with an antimony-based and zinc-based flame retardants, calcium carbonate and lead-based stabilizer. CONSTITUTION:A composition obtained by blending 100 pts.wt. polyvinyl chloride having 1500-4000 average polymerization degree with 40-80 pts.wt. ester- based plasticizer, 10-50 pts.wt. antimony-based flame retardant, 5-40 pts.wt. zinc-based flame retardant, 20-80 pts.wt. calcium carbonate (the total amount of the aforementioned three components is >=100 pts.wt.) and 5-20 pts.wt. lead- based stabilizer containing at least 1 pt.wt. tribasic lead maleate sulfate. A zinc-based flame retardant coated with an alkaline earth metal compound selected from oxides, hydroxides and basic carbonates of alkali earth metals is used as the zinc-based flame retardant.
Patent JP-H06119170-A (JP)
Title: Hypothesis inference device
Inventor: KOIZUMI YOSHIHIRO
IPC: G06F9/44
Filed: 1992-10-05
Abstract: PURPOSE:To clearly display the presence of data in each hypothetic world without making the deletion of the data in one world affect on another hypothetic world by handling each hypothetic world stored in each hypothetic world storage part independently, and performing an inference operation when the inference operation to generate a new hypothetic world is performed. CONSTITUTION:This device is equipped with an inference engine 6 consisting of a collation processing part 6a, a contention liquidation processing part 6b, and an operation processing part 6c which perform inference by repeating three phases of collation, contention, and operation. The collation of the antecedent part of a production rule 1 or that of a contradiction rule 2 in a rule data base 3 with the hypothetic world 4 stored in a hypothetic world managing function part 5 is performed, and one hypothetic world is selected by performing the contention liquidation of a corresponding hypothetic world, and the new hypothetic world can be generated by applying the hypothetic generation command of the consequent part of the production rule 1 to the hypothetic world. After that the inference operation to store the hypothetic world in the hypothetic world managing function part 5 newly is executed.
Patent JP-2000138665-A (JP)
Title: Method and device for establishing secret connection on one-way data path
Inventor: KING PETER F
IPC: H04M11/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To establish secret connection through a one-way transmission line by ciphering data transmitted from a server to a client through the use of security information and transmitting this from the server to the client through a narrow band transmission line. SOLUTION: A communication system 200 includes a mobile communication equipments 202A and 202B, which are connected with a network gateway 206 respectively through carrier wave network 204A and 204B. The gateway 206 is connected with the network 204A through a first transmission line 214 being a bidirectional transmission line and a second transmission line 216 being a one-way transmission line. Narrow band security information is exchanged between the client and the server through a wide-band transmission line. Data which should be transmitted is ciphered based on security information. Then, after ciphering data, ciphered data is transmitted through a narrow band transmission line.
Patent JP-H0798372-A (JP)
Title: Gps receiving device
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/69
Filed: 1993-09-29
Abstract: PURPOSE:To improve the stability of reception and the demodulation performance of sensitivity, simplify a GPS receiving device, and reduce the cost. CONSTITUTION:This GPS receiving device is provided with the first frequency converter 24 converting the received radio wave into the first intermediate frequency signal, the second frequency converter 29 converting the first intermediate frequency signal into the second intermediate frequency signal, an inversion diffusion demodulating means 33 multiplying the second intermediate frequency signal by the diffusion code approximate to the diffusion code (C/A code) on the transmission side for spectrum diffusion demodulation, a carrier wave reproducing circuit 36 reproducing the carrier wave for demodulating the obtained inversion diffusion demodulation signal (PSK signal), a demodulating means 37 synchronously demodulating the PSK signal with the reproduced carrier wave, a local oscillator 27 outputting the local oscillator signal multiplied N1 times and N2 times and fed to the first and second frequency converters 24, 29 respectively, an arithmetic logic circuit 41 multiplying the local oscillator signal by the frequency division signal of the reproduced carrier wave or performing logical operation, and means 42, 44 generating the clock signals for generating the C/A codes based on the output of this circuit. N1 + N2 is the number of multiplication for generating the carrier wave on the transmission side.
Patent JP-H03126252-A (JP)
Title: High permittivity thin film element and method and apparatus for forming same
Inventor: ASAMAKI TATSUO
IPC: H01L27/04
Filed: 1989-10-12
Abstract: PURPOSE:To form a thin film having a high relative permittivity even for a very thin film by forming a barrier layer comprising a part of the composition of a high permittivity thin film between the high permittivity thin film and a substrate and/or an electrode. CONSTITUTION:A barrier layer 2 comprises a component which has sufficient Si and reactivity and is the component of the substrate 1 among the composition of TiBaO3 forming a high permittivity thin film 3, i.e., the component of TiBa other than oxygen (O3). The barrier 2 is provided between the substrate 1 and the high permittivity thin film 3. Even if the barrier layer 2 is oxidized with oxygen, the TiBa film is transformed into a TiBaO3 film, and therefore, a low permittivity film (Lepsilon film) is not formed. The oxygen described above is in the high permittivity thin film 3 formed on the surface of the barrier layer 2 or in an atmosphere which is imparted by exposure when the high permittivity thin film 3 is formed or during the formation of the TiBa film that is to become the barrier layer 2. Therefore, the element whose relative permittivity is 100 or higher can be obtained even if the high permittivity thin film 3 is very thin, e.g. even if the thickness is about 10nm.
Patent JP-H03126358-A (JP)
Title: Power supply control system for digital terminal equipment
Inventor: KURODA MASAHIKO
IPC: H04M19/00
Filed: 1989-10-12
Abstract: PURPOSE:To reduce power consumption of a private branch of exchange by controlling power supply to a terminal equipment not in use based on a control set by a program or a digital terminal equipment, a date time zone and frequency of use of each terminal equipment. CONSTITUTION:Power supply is connected to a digital line connecting to digital terminal equipments 9, 10 via terminal power supply circuits 7, 8 and the terminal power supply circuits 7, 8 are started to supply a current to digital terminal equipments 9, 10 by a terminal power supply control circuit 11. Moreover, a clock circuit 4 outputting date, time weekday information and a memory circuit 3 storing the control data when the subscriber sets the operating state corresponding to the terminal equipments 9, 10 and the terminal power supply control circuit 11 is controlled based on the traffic, timewise condition and control for the terminal equipments 9, 10 to control the current supply to the digital terminal equipments 9, 10. Thus, when the digital terminal equipments 9, 10 are not in use, the power consumption of the private branch of exchange is saved.
Patent JP-H06117903-A (JP)
Title: Liquid level detector
Inventor: TAMURA AKIRA
IPC: G01K1/14
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a liquid level measuring device capable of detecting a liquid level without mixing waste refuse with a liquid and capable of being used even when a tank receiving a liquid is a pressure tank. CONSTITUTION:Detection rods 20, 30 are provided in a tank 12 having a semiconductor treatment soln. 10 received therein and temp. sensors 22, 32 fitted with heaters are provided to the lower end parts of the detection rods 20, 30 and temp. sensors 24, 34 are provided to the detection rods above the sensors 22, 32. The tamp. sensors 22, 32 fitted with heaters are heated by supplying a current to the heaters of the temp. sensors 22, 32 fitted with heaters so that the detected temps. due to the temp. sensors 22, 32 fitted with heaters are largely different at the times of the contact and non-contact of the lower end parts of the detection rods 20, 30 with the semiconductor treatment soln. 10 and the detected temps. are compared with the detected temps. due to the temp. sensors 24, 34 to judge whether the liquid level of the semiconductor treatment soln. 10 is higher or lower than the lower end parts of the detection rods 20,30.
Patent JP-H07119901-A (JP)
Title: Steam generator
Inventor: INOUE MASAAKI
IPC: F28D7/16
Filed: 1993-10-25
Abstract: PURPOSE:To equalize the diameter of the top to that of the bottom of a steam, generator by reducing a pitch of a heat transfer tube at a body drum through part of a heat transfer tube group disposed in a body drum in which liquid metal cooling medium is supplied shorter than that of a heat transfer tube at a steam tube plate. CONSTITUTION:Heat transfer tubes 3 are arranged linearly up to the bottom of a steam generator in an annular area surrounded by a body drum 4 and an outer shroud 5, and outside of the tubes 3 becomes a retention area 6 of sodium. The tubes 3 are vertically erected above a helical coil tube bundle 8 to form a straight tube part 9, and its end is connected to a steam tube plate 10 through a body drum through part 15. In this case, a pitch of a part 16 which penetrates the part 15 of the tubes 3 is set to a value smaller than that of a part 17 to be connected to the plate 10. Thus, the diameter of the part 15 is reduced.
Patent JP-H04143484-A (JP)
Title: Rotary compressor
Inventor: IWAKURA AKITA
IPC: F04C29/00
Filed: 1990-10-05
Abstract: PURPOSE:To prevent seizure and have precise processing using a simple structure by forming shallow grooves of herringbone form in the sliding part of a rotary shaft with a bearing, and specifically relating the depth of the groove to the radial clearance between the rotary shaft and bearing. CONSTITUTION:A part of a compressor is composed of an aux. bearing 4 and a main bearing 3 fixed to the two side of a cylinder 2 and a roller 5 fitted on the eccentric part of a rotary shaft. A plurality of very shallow grooves 6 of herringbone form are formed in the sliding part of this rotary shaft 1 with bearing, wherein such a relation as h<=1.5c shall be met, where (h) is depth of groove 6 and (c) is radial clearance. The rotary shaft 1 rotates as motive for the lubricant to flow in the direction shown by arrow, and a dynamic pressure is generated. The pressure of oil film produced by the wedge effect of the rotary shaft 1 will not drop to any great extent because the grooves 6 are very shallow. This decreases direct contact of the rotary shaft 1 with the main and aux. bearings 3, 4, and seizure is prevented.